html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}article,aside,blockquote,body,button,code,dd,details,div,dl,dt,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,input,legend,li,menu,nav,ol,p,pre,section,td,textarea,th,ul{margin:0;padding:0}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}audio,canvas,video{display:inline-block;*display:inline;*zoom:1}body,button,input,select,textarea{font:.75rem/1.5 tahoma,arial,\5b8b\4f53}input,select,textarea{font-size:100%}table{border-collapse:collapse;border-spacing:0}th{text-align:inherit}fieldset,img{border:0}iframe{display:block}abbr,acronym{border:0;-webkit-font-feature-settings:normal;font-feature-settings:normal;font-variant:normal}del{text-decoration:line-through}address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:500}ol,ul{list-style:none}caption,th{text-align:left}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:500}q:after,q:before{content:""}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}a:link,a:visited{text-decoration:none}a:hover{text-decoration:underline}a{outline:none}a,ins{text-decoration:none}em,i{font-style:normal}img{-webkit-box-sizing:border-box;box-sizing:border-box;vertical-align:middle;border:0}html{-webkit-tap-highlight-color:rgba(0,0,0,0)}body{position:relative;background:#fff;font-family:Microsoft YaHei,Tahoma,Arial,Helvetica Neue,Helvetica,sans-serif;font-weight:400;line-height:1.6;font-size:1.6rem;-webkit-font-smoothing:antialiased}a,body{color:#333}a{text-decoration:none}.am-fade{opacity:0;-webkit-transition:opacity .2s linear;transition:opacity .2s linear}.am-fade.am-in{opacity:1}*{-webkit-box-sizing:border-box;box-sizing:border-box}.downloadBtn{display:inline-block;width:23.625rem;height:5.3125rem;font-size:2.25rem;color:#fff;line-height:5.3125rem;margin-bottom:4.375rem;background-color:#ffa900;border-radius:2.59375rem;overflow:hidden;cursor:pointer}.downloadBtn,.downloadBtn:hover{text-decoration:none}.downloadBtn:hover .hoveur{margin-left:20.3125rem}.downloadBtn .hoveur{background:-webkit-gradient(linear,left top,left bottom,from(#fff),to(#ccc));background:linear-gradient(#fff,#ccc);width:15.625rem;height:3.125rem;margin-top:-3.75rem;-webkit-transform:rotate(40deg);transform:rotate(40deg);margin-left:-11.25rem;opacity:.3;-webkit-transition:.5s;transition:.5s}#app{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-family:微软雅黑;width:100vw;padding-top:3.6875rem;background:url(img/bg-d8a4b7e3.png) repeat-y 0 0;background-size:100% auto}#app .title{margin-top:3.9375rem;font-size:1.75rem;margin-bottom:2.875rem}#app .title img{width:27.625rem;height:6.375rem;margin-bottom:.5rem}#app .title+img{width:58.0625rem;height:35.6875rem;margin-bottom:3.75rem}#app .tvtext{margin-bottom:5.625rem}#app .tvtext,#app .tvtext>div{display:-webkit-box;display:-ms-flexbox;display:flex}#app .tvtext>div{-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-size:1.75rem;font-weight:700}#app .tvtext>div:first-child{margin-right:3.4375rem}#app .tvtext>div img{margin-right:1.5625rem;width:4.625rem;height:4.625rem}#app .introduce{width:68.75rem;text-align:center;margin-bottom:1.875rem}#app .introduce h1{font-size:2.75rem;font-weight:700;text-align:center;margin-bottom:2.5rem}#app .introduce h2{font-size:2.25rem;font-weight:700;margin-bottom:2.5rem}#app .introduce p{font-size:1.875rem;line-height:3.4375rem;margin-bottom:2.0625rem}#app .introduce img{width:53.625rem;height:30.25rem;margin-bottom:4.6875rem}#app .otherInteoduce{text-align:center}#app .otherInteoduce h1{font-size:2.75rem;font-weight:700;margin-bottom:1.25rem}#app .otherInteoduce p{color:#666;font-size:1.75rem;margin-bottom:3.125rem}#app .otherInteoduce>div{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-ms-flex-line-pack:start;align-content:flex-start;width:73.0625rem}#app .otherInteoduce>div div{width:13.5625rem;height:8.8125rem;overflow:hidden;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;margin-bottom:1.3125rem;background-color:#e1e2e5;-webkit-transition:all .5s ease;transition:all .5s ease}#app .otherInteoduce>div div:hover{border-radius:.5rem}#app .otherInteoduce>div div:hover>img{-webkit-transform:scale(1.2);transform:scale(1.2)}#app .otherInteoduce>div div img{width:13.5625rem;height:8.8125rem;-webkit-transition:all .5s ease;transition:all .5s ease}#introduce{display:-webkit-box;display:-ms-flexbox;display:flex;position:relative;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;font-family:微软雅黑;width:100vw;padding:6rem 23.125rem 1.875rem;background:url(img/bg-d8a4b7e3.png) repeat-y 0 0;background-size:100% auto}#introduce .itrTitle{-ms-flex-item-align:start;align-self:flex-start;margin:0 0 4.6875rem 2.0625rem}#introduce .itrTitle img{width:18.75rem;height:4.3125rem}#introduce>h1{font-weight:700;font-size:2.75rem;margin-bottom:2.5rem}#introduce .way{display:-webkit-box;display:-ms-flexbox;display:flex;position:relative;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;-webkit-box-align:center;-ms-flex-align:center;align-items:center;text-align:center;margin-bottom:5.625rem}#introduce .way>p:first-child{width:auto;font-size:2.25rem;font-weight:700}#introduce .way p{width:68.75rem;font-weight:400;font-size:1.875rem;margin-bottom:2.0625rem}#introduce .way img{width:54.5rem;height:31rem;margin-bottom:1.875rem}#introduce>a{display:inline-block;text-align:center;width:23.625rem;height:5.3125rem;font-size:2.25rem;color:#fff;line-height:5.3125rem;background-color:#ffa900;border-radius:2.59375rem;cursor:pointer}#introduce>a:hover{text-decoration:none}